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vkd3d-shader/dxil: No longer synthesize DCL instructions.

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This commit is contained in:
Zebediah Figura
2023-10-24 21:14:30 -05:00
committed by Alexandre Julliard
parent 66cb2815f0
commit d49bccea9a
Notes: Alexandre Julliard 2023-12-11 23:20:06 +01:00 
Approved-by: Henri Verbeet (@hverbeet)
Approved-by: Alexandre Julliard (@julliard)
Merge-Request: https://gitlab.winehq.org/wine/vkd3d/-/merge_requests/464
1 changed files with 0 additions and 54 deletions
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54
libs/vkd3d-shader/dxil.c
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@@ -2987,45 +2987,6 @@ static void sm6_parser_init_signature(struct sm6_parser *sm6, const struct shade
}
}
static void sm6_parser_emit_signature(struct sm6_parser *sm6, const struct shader_signature *s,
enum vkd3d_shader_opcode handler_idx, enum vkd3d_shader_opcode siv_handler_idx,
struct vkd3d_shader_dst_param *params)
{
struct vkd3d_shader_instruction *ins;
struct vkd3d_shader_dst_param *param;
const struct signature_element *e;
unsigned int i;
for (i = 0; i < s->element_count; ++i)
{
e = &s->elements[i];
/* Do not check e->used_mask because in some cases it is zero for used elements.
* TODO: scan ahead for used I/O elements. */
if (e->sysval_semantic != VKD3D_SHADER_SV_NONE && e->sysval_semantic != VKD3D_SHADER_SV_TARGET)
{
ins = sm6_parser_add_instruction(sm6, siv_handler_idx);
param = &ins->declaration.register_semantic.reg;
ins->declaration.register_semantic.sysval_semantic = vkd3d_siv_from_sysval(e->sysval_semantic);
}
else
{
ins = sm6_parser_add_instruction(sm6, handler_idx);
param = &ins->declaration.dst;
}
ins->flags = e->interpolation_mode;
*param = params[i];
if (e->register_count > 1)
{
param->reg.idx[0].rel_addr = NULL;
param->reg.idx[0].offset = e->register_count;
}
}
}
static void sm6_parser_init_output_signature(struct sm6_parser *sm6, const struct shader_signature *output_signature)
{
sm6_parser_init_signature(sm6, output_signature, VKD3DSPR_OUTPUT, sm6->output_params);
@@ -3036,19 +2997,6 @@ static void sm6_parser_init_input_signature(struct sm6_parser *sm6, const struct
sm6_parser_init_signature(sm6, input_signature, VKD3DSPR_INPUT, sm6->input_params);
}
static void sm6_parser_emit_output_signature(struct sm6_parser *sm6, const struct shader_signature *output_signature)
{
sm6_parser_emit_signature(sm6, output_signature, VKD3DSIH_DCL_OUTPUT, VKD3DSIH_DCL_OUTPUT_SIV, sm6->output_params);
}
static void sm6_parser_emit_input_signature(struct sm6_parser *sm6, const struct shader_signature *input_signature)
{
sm6_parser_emit_signature(sm6, input_signature,
(sm6->p.shader_version.type == VKD3D_SHADER_TYPE_PIXEL) ? VKD3DSIH_DCL_INPUT_PS : VKD3DSIH_DCL_INPUT,
(sm6->p.shader_version.type == VKD3D_SHADER_TYPE_PIXEL) ? VKD3DSIH_DCL_INPUT_PS_SIV : VKD3DSIH_DCL_INPUT_SIV,
sm6->input_params);
}
static const struct sm6_value *sm6_parser_next_function_definition(struct sm6_parser *sm6)
{
size_t i, count = sm6->function_count;
@@ -6111,8 +6059,6 @@ static enum vkd3d_result sm6_parser_init(struct sm6_parser *sm6, const uint32_t
"Out of memory emitting shader signature declarations.");
return VKD3D_ERROR_OUT_OF_MEMORY;
}
sm6_parser_emit_output_signature(sm6, output_signature);
sm6_parser_emit_input_signature(sm6, input_signature);
sm6->p.shader_desc.ssa_count = sm6->ssa_next_id;